MK Sensors

Instruction Manual

2

3

Surface Mount Motion SensorInstruction Manual and Guarantee

Read this entire manualbefore you start to install the system. The 360° Surface Mount

Motion Sensor uses a passiveinfrared sensor which reactsto changes in temperatureemitted by the motion ofpersons or objects passingthrough its detecting area.When you enter the room, itturns on automatically the lightto which it is connected andthe light remains lit as long asthe sensor detects any activityin the room. It however willautomatically turn off the lightafter the preset turn-off time is expired. During the day,the built-in photocell sensorsaves electricity bydeactivating the light.

Introduction

4

● Be sure to switch off powersource before installing.

● Make sure that the powerwiring comes from circuitwith an external 16Aminiature circuit breaker forthe short circuit protection ora suitable fuse.

● The unit cannot be installedon the wall. (Figure 1).

● The installation of thisdevice should be made by aqualified electrician.

(Figure 1)

● Avoid aiming the motionsensor at heating vents, airconditioners or objects,which may changetemperature rapidly.

● Do not install in bathrooms /shower rooms.

● Prior to mounting the lightfixture, remember to positionthe motion sensor so that amoving object cuts “across”

Safety Precautions

Choosing a MountingLocation

its beams, not directly“towards them.” (Figure 2).

(Figure 2)

The unit has a sensing angleof 360° and can detect up to 5 meters radius at themounting height of 2.2 metersor 7 meters radius at themounting height of 5 meters.(Figure 3).

(Figure 3)

2.2m

5m Radius(10m total)

5

SensorLess Sensitive

SensorMore Sensitive

5m

7m Radius(14m total)

Installation

Wiring Instructions

(Figure 4a)Red

AC PowerSource

Loading

BlueBrown

6

(Figure 4b)

1. Switch off the power sourceor isolation switch.

2. Strip approximately 6-8mminsulating part of the wiresfrom the terminal block.

Note: It is recommendedthat round cable of 1.5mm2

gauge is used.

3. The connection of all powercords is at your disposal.The power cord of “LS” and

IsolationSwitch

AC PowerSource

To Loading

Brown

Blue

Red

7

“N” mark is to be connectedto any light fixture you have.(Figures 4a and 4b).

4. The sensor can be installedto a ceiling mounting box ordirectly to the ceiling - makea small hole in the ceilingfor the cable to pass throughand fix the sensor in positionwith the screws and plugssupplied. (Figure 5).

(Figure 5)

Test Mode:

● Turn the Lux control and theTime control counter-clockwise to the edge-theTEST position. (Figure 6).

(Figure 6)

● Turn the isolation switch on, the light will turn onimmediately and then needsto warm-up for about 1 minute before it turns off.

● Walk through the coveragearea. The light will turn onfor about 5 seconds whenmotion is detected and turn

OR OR

Note: The unused earthwire must be insulated.

Testing the Lighting System

off shortly after motionstops. Wait for the light toturn off before moving again to test the sensor.

1. Time Adjustment:

The TIME adjustmentcontrols how long the lightwill stay on after motion hasbeen detected.

(Figure 7)

Adjust the TIME ControlKnob clockwise to increasethe turn-off time (40 minutes

maximum) or counter-clockwise to decrease the turn-off time (5 secondsminimum). (Figure 7).

2. LUX Adjustment:

The LUX adjustmentdetermines at what lightlevel the lighting system will start operating.

Provisionally turn the LUXControl Knob to the edgeclockwise at the moon(dusk) position. (Figure 8).

(Figure 8)

Note: T means that thelight will always switch onregardless of light levels inthe area.

Setting the Lighting System

8

About5 Seconds

About40 Minutes

9

Wait until the ambient lightlevel reaches the level ofdarkness at which you wish to turn the lights on.Slowly rotate the knobanticlockwise until the lightturns on.

At this position the unitshould become operativeat approximately the samelevel of darkness eachevening. Observe theoperation.

If the unit starts to operatetoo early, adjust the knobslightly clockwise. If theunit operates too late (i.e.dusk), adjust the controlknob slightly anti-clockwise.Vacate the area for thetime setting that was set toallow the PIR to adjust tothe new light setting.

The light turns on for thetime set when you move in

the area and turns offwhen you vacate the area.Wait for the light to turn offbefore moving again to testthe sensor.

When the sensor detectsmotion, the light automaticallyturns on. The built-in photocellturns the sensor off and onaccording to the light levelselected by the LUXadjustment.

Operation

Light does not turn on

1. Confirm that you havemade a correct “wiringconnection”.

2. Make sure that the bulbshave not burned out.

Light remains on

1. Make sure the wiringconnection is correct.

2. Check if the TIMEsetting is correct.

At the end of theiruseful life thepackaging andproduct should bedisposed of via asuitable RecyclingCentre.

Do not dispose of with yournormal household waste.DO NOT BURN.

10

Trouble Shooting Disposal andRecycling

11

Power requirement AC 220 ~ 240V / 50Hz

Lighting load (Max) 6A Max or 1500W fluorescent/incandescentlighting load capability

Detection angle Up to 360° at 25°C at 5m

Detection range Up to 5m radius at 25°C at 2.2m heightUp to 7m radius at 25°C at 5m height

Mounting height Recommended ceiling height 2.2m or 5m

Mounting type Screw mount

Isolation switch control AUTO/OFF

Time adjustment Adjustable 5 seconds ~ 40 minutes

Lux adjustment Approx. 30 ~ 200 Lux

Warm up time About 1 minute

Protection degree IP20

Safety CE

Product Dimensions

Specification

86mm

86mm

48.5mm

Novar ED&S undertakes to replace or repair at it’s discretion goods (excludingnon rechargeable batteries) should thay become defective within 2 yearssolely as a result of faulty materials or workmanship. Understandably if theproduct has not been installed, operated or maintained in accordance withthe instructions, has not been used appropriately or if any attempt has beenmade to rectify, dismantle or alter the product in any way the guarantee willbe invalidated.

The guarantee states Novar ED&S Ltd’s entire liability. It does not extend tocover consequential loss or damage or installation costs arising from thedefective product. This guarantee does not in any way affect the statutory orother rights of the consumer.

If an item develops a fault, the product must be returned to the point of salewith proof of purchase, a full description of the fault and all relevant batteries(disconnected).

MK Electric is a trademark of Novar ED&S.

50042925Rev.A

HELPLINEIf you have any problems with this product,

please call the Helpline on: 01268 563720

(Lines open 8.30am to 5.00pm, Monday to Friday.Calls charged at service providers national rate).

MK Electric (A Honeywell Company)The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA. UK

www.mkelectric.co.uk© Mk Electric, Novar Electrical Devices and Systems Limited. 2009

Guarantee